Species Information
State Threatened, Endangered, and Special Concern Species observations for selected quads
Linked life history provided courtesy of NatureServe Explorer.
Records may include both recent and historical observations.
US Status Definitions
Kentucky Status Definitions
Selected quad is: Williamson.
| Scientific Name and Life History | Common Name and Pictures | Class | Quad | US Status | KY Status | WAP | Reference |
| Cambarus callainus | Big Sandy Crayfish | Malacostraca | Williamson | T | T | Yes | Reference |
| Junco hyemalis | Dark-eyed Junco | Aves | Williamson | N | S | Reference | |
| Myotis leibii | Eastern Small-footed Myotis | Mammalia | Williamson | N | T | Yes | Reference |
| Egretta caerulea | Little Blue Heron | Aves | Williamson | N | E | Reference | |
| Circus hudsonius | Northern Harrier | Aves | Williamson | N | T | Yes | Reference |
| Myotis septentrionalis | Northern Long-Eared Bat | Mammalia | Williamson | E | E | Yes | Reference |
| Pheucticus ludovicianus | Rose-breasted Grosbeak | Aves | Williamson | N | S | Reference | |
| Perimyotis subflavus | Tricolored Bat | Mammalia | Williamson | PE | T | Yes | Reference |